Home / 5,923,666.89-8,883,739.80-2,511,903.15

Finding the Fourth Proportional to 5,923,666.89, 8,883,739.80 and 2,511,903.15

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Solution

The fourth proportional to 5,923,666.89, 8,883,739.80 and 2,511,903.15 is: 3,767,108.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,666.89 : 8,883,739.80 = 2,511,903.15 : x
  2. Step 2: Convert to fraction form
    5,923,666.89/8,883,739.80 = 2,511,903.15/x
  3. Step 3: Cross multiply
    5,923,666.89x = 8,883,739.80 × 2,511,903.15
  4. Step 4: Simplify right side
    5,923,666.89x = 22,315,093,987,400.37
  5. Step 5: Solve for x
    x = 22,315,093,987,400.37/5,923,666.89
  6. Step 6: Final answer
    x = 3,767,108.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.